baber/WOPTO huggingface dataset:
Patent RU-2732086-C2 (RU)
Title: Многоступенчатый горизонтальный центробежный насос для подачи текучей среды и способ его ремонта
Inventor: LAGAS NICOLAS
IPC: F04D29/66
Filed: 2016-12-16
Granted: 2020-09-11
Abstract: Группа изобретений относится к многоступенчатому горизонтальному центробежному насосу и способу его ремонта. Насос содержит ротор (6, 32), включающий вращательно расположенный вал (6) и множество рабочих колес (32) для подачи текучей среды, и статор (31, 33), содержащий множество корпусов (31) ступеней, расположенных последовательно один за другим по отношению к осевому направлению, определяемому центральной осью (А). Каждое колесо (32) расположено вращательно закрепленным образом на валу (6). Статор (31, 33) заключает в себе ротор (6, 32). Каждый корпус (31) выполнен и расположен центрально в отношении центральной оси (А). Между ротором (6, 32) и статором (31, 33) расположено множество компенсационных колец (7, 8), и каждое кольцо (7, 8) является неподвижным относительно статора (31, 33), и окружает ротор (6, 32) с зазором (S1, S2). По меньшей мере одно кольцо (7, 8) выполнено эксцентричным и монолитным, и каждый корпус ступени является отдельным от каждого другого корпуса ступени. Изобретения направлены на создание насоса, в котором контакт между компенсационными кольцами надежно предотвращается при всех нормальных условиях эксплуатации без потери КПД. 2 н. и 13 з.п. ф-лы, 7 ил.
Patent RU-2749357-C2 (RU)
Inventor: MIMOTO FUTA
IPC: A61P31/12
Filed: 2012-02-24
Granted: 2021-06-09
Abstract: Настоящее изобретение относится к области иммунологии. Предложен способ получения антитела, которое имеет сохраненную или сниженную активность связывания с FcγRIIa (тип R) и FcγRIIa (тип Н) и повышенную активность связывания с FcγRIIb. Настоящее изобретение может найти дальнейшее применение в получении антител различной специфичности с измененной способностью связывать оба аллотипа FcγRIIa и FcγRIIb. 6 з.п. ф-лы, 16 ил., 12 табл., 9 пр.
Patent RU-2691290-C2 (RU)
Title: Электродный материал и его применение для получения инертного анода
Inventor: BARTHELEMY CHRISTIAN
IPC: C25C3/12
Filed: 2015-06-23
Granted: 2019-06-13
Abstract: Изобретение относится к электродному материалу, предпочтительно материалу инертного анода для получения алюминия в электролизере огневым электролизом. Материал содержит металлическую сердцевину, содержащую по меньшей мере один сплав никеля (Ni) и железа (Fe), и металлокерамический материал, содержащий по меньшей мере, в массовых процентах: 45-80% оксидной фазы феррита никеля с составом NiFeMO, где 0,60 ≤ x ≤ 0,90; 1,90 ≤ y ≤ 2,40; 0,00 ≤ z ≤ 0,20, а M является металлом, выбранным из алюминия (Al), кобальта (Co), хрома (Cr), марганца (Mn), титана (Ti), циркония (Zr), олова (Sn), ванадия (V), ниобия (Nb), тантала (Ta) и гафния (Hf), или является сочетанием этих металлов; 15-45% металлической фазы (1), содержащей по меньшей мере один сплав никеля и меди. Обеспечивается возможность получения анода, проводимость которого обеспечивает требуемый расход электроэнергии, повышение срока службы анода за счет обеспечения требуемой коррозионной стойкости и механических свойств инертного анода и снижение загрязнения полученного алюминия и ванны электролита на основе криолита. 5 н. и 24 з.п. ф-лы, 1 ил. 7 пр.
Patent RU-2727942-C2 (RU)
Title: Способ разгрузки давления в топливной рампе непосредственного впрыска (варианты) и топливная система
Inventor: ZENG PAUL
IPC: F02M63/02
Filed: 2017-02-08
Granted: 2020-07-27
Abstract: Изобретение может быть использовано в системах топливоподачи двигателей внутреннего сгорания. Предложены способы и системы для регулирования работы топливных форсунок двигателя внутреннего сгорания для уменьшения стука форсунок во время сброса давления из топливной рампы непосредственного впрыска. Способ содержит шаги, на которых сначала значительно снижают давление в топливной рампе непосредственного впрыска с помощью механического предохранительного клапана насоса высокого давления, а затем, только в случае необходимости дополнительной разгрузки давления в топливной рампе, периодически включают форсунку непосредственного впрыска для впрыска небольшого количества топлива в цилиндр двигателя. Из-за уменьшенной частоты включения и небольших длительностей импульса ударное усилие, передаваемое от форсунок на головку блока цилиндров, является небольшим, в связи с чем уменьшается неприемлемый стук, также снижается риск повреждения компонентов топливной системы. 3 н. и 17 з.п. ф-лы, 7 ил.
Patent RU-2693946-C2 (RU)
Title: Micro-channel heat exchanger resistant to frost formation
Inventor: DZHORDAR ARINDOM
IPC: F28D9/02
Filed: 2015-11-20
Granted: 2019-07-08
Abstract: FIELD: heat exchange. 
     SUBSTANCE: provided is a heat exchanger comprising a first header, a second manifold and a plurality of heat exchange tubular segments connecting the first and second headers via fluid. Heat exchange tubular segments comprise a bend defining the first plate and the second plate located at an angle to each other. Each of heat exchange tubular segments contains at least the first heat exchange tube and the second heat exchange tube, at least partially connected by the bridge passing between them. First heat exchange tube and the second heat exchange tube are asymmetric so that the through cross-section of the first heat exchange tube differs from the flow cross-section of the second heat exchange tube. 
     EFFECT: fluid flows sequentially through first heat exchange tubes of first plate and second plate, and then through second heat exchange tubes of second plate and first plate. 
     14 cl, 8 dwg
Patent RU-2685406-C2 (RU)
Title: Built spinal beam
Inventor: BUBNOV VALERIJ MIKHAJLOVICH
IPC: B61F1/02
Filed: 2017-08-24
Granted: 2019-04-17
Abstract: FIELD: rail vehicles.SUBSTANCE: invention relates to the field of spinal beams of railcar frames. Built spinal beam contains the coupler stops, the end sections and the middle part. Stops are designed for basing the shock-traction equipment of the car. End sections are made in a shape of two welded z-shaped profiles. Middle part can be made of sheet metal or of shaped corners. Walls of the middle part are connected to each other by jumpers.EFFECT: reduced mass of spinal beam is achieved.3 cl, 5 dwg
Patent RU-2707519-C2 (RU)
Title: Blow mould for making containers from thermoplastic material
Inventor: BISCHER LUIGINO
IPC: B29C49/48
Filed: 2016-02-25
Granted: 2019-11-27
Abstract: FIELD: plastic processing. 
     SUBSTANCE: invention relates to blow press mould for making containers from thermoplastic material. Blow press mould for making PET containers comprises an inner surface corresponding to the outer contour of the container, on which there are one or more cavities or ledges designed to make corresponding protrusions or cavities on the outer surface of the container. At that, mould comprises one or more ventilation grooves along edge limiting said cavities or projections. Along these grooves a plurality of ventilation openings can be arranged, wherein some ventilation holes can also be located outside such grooves. 
     EFFECT: width and depth of said grooves are selected depending on the thickness of the wall of the blown container in order to prevent deformation of the container during blowing, which can block the ventilation openings and leave visible traces on the container. 
     12 cl, 8 dwg
Patent RU-2728618-C2 (RU)
Inventor: CHZHAN Yujtsyan
IPC: C03C13/00
Filed: 2016-03-07
Granted: 2020-07-30
Abstract: FIELD: glass industry.SUBSTANCE: present invention discloses a high-modulus fiberglass composition, glass fiber and composite material therefrom. Said fiber-glass composition contains the following components, the content of which is expressed in weight percent: 55–64 SiO; 17.1–24 AlO; 3–6 YO; 3.4–9.9 CaO; 10.4–14 MgO; less than 22 CaO+MgO+SrO; more than 0.78 and less than 2 LiO+NaO+KO; less than 2 % TiO; less than 1.5 FeO; 0–1.2 LaO; wherein the weight percent ratio range of C1=(LiO+NaO+KO)/(YO+LaO) is greater than 0.26.EFFECT: said composition can substantially increase the elasticity of the glass, effectively inhibit the tendency of the glass to crystallisation, reduce the liquidus temperature, provide required temperature range (ΔT) of fiber molding and improves clarification of melted glass, which makes it especially suitable for production of high-modulus fiberglass using lined furnaces.16 cl, 3 tbl, 5 ex
Patent RU-2756314-C2 (RU)
Title: Tuberculosis biomarkers
Inventor: KAMPMANN BEATE
IPC: G01N33/569
Filed: 2017-02-03
Granted: 2021-09-29
Abstract: FIELD: medicine; phthisiology. 
     SUBSTANCE: group of inventions can be used for diagnosing tuberculosis (TB). Method comprises: (a) obtaining a sample from said individual, wherein said sample is selected from a group consisting of: blood, serum and plasma; (b) determining, in said sample, concentrations of the following biomarkers: IL-1ra, IL-6, IL-7, IL-8, IL-12p70, basic FGF, IP-10 and VEGF; (c) converting concentration of each biomarker determined at step (b) to a decile value; and (d) converting each decile value into binary presence or absence by comparing decile values (c) into following specific quantile threshold values: 
     
       
         
               
               
             
                 Biomarker 
                 A specific quantile threshold value 
               
                 IL-1ra 
                 3 
               
                 IL-6 
                 6 
               
                 IL-7 
                 8 
               
                 IL-8 
                 9 
               
                 IL-12p70 
                 9 
               
                 Basic FGF 
                 3 
               
                 IP-10 
                 4 
               
                 VEGF 
                 9 
               
           
              
              
              
              
              
              
              
              
              
             
          
         
       
     
     Decile value coinciding with a specific quantile threshold value or exceeding it is converted into binary presence of biomarker, and the decile value below the specific quantile threshold value is converted to the binary absence of the biomarker, where determining presence of each of said biomarkers indicates that individual has TB. Group of inventions also relates to a device controlled by software for implementing the above method of diagnosing tuberculosis. 
     EFFECT: present invention enables to identify a unique, quantile-specific biosynthesis from cytokines, by means of which bacteriologically confirmed TB and other respiratory tract infections are differentiated. 
     11 cl, 11 dwg, 9 tbl, 2 ex
Patent RU-2738035-C2 (RU)
Inventor: BALDONI ANDREA
IPC: F16H7/04
Filed: 2017-05-29
Granted: 2020-12-07
Abstract: FIELD: machine building. 
     SUBSTANCE: kinematic chain (100) comprises first pulley (110) and second pulley (120). Kinematic chain (100) comprises at least one connecting element (130) comprising at least one channel (131), containing at least one rotating element (132), said or each connecting element (130) also comprises at least one coupling element (135, 136), made with possibility to connect connecting element (130) with adjacent connecting element (130) or with pulley (110, 120) with creation of limitation of rotation around rotation axis z. Kinematic chain (100) also comprises transmission element (140), made with possibility of deployment along a certain path for transfer of rotary movement between first pulley (110) and second pulley (120). In operation, transmission element (140) is configured to stay in fixed contact with said or each rotating member (132) by limiting friction of rolling with possibility of simulating a certain path in accordance with a given geometry. Also disclosed is a system for transfer of torque, comprising two kinematic chains described above. 
     EFFECT: wider range of technical means. 
     11 cl, 17 dwg
Patent RU-2741497-C2 (RU)
Inventor: YARSTAD ANDERS
IPC: A61P13/00
Filed: 2017-05-26
Granted: 2021-01-26
Abstract: FIELD: medicine.SUBSTANCE: group of inventions relates to a liquid composition with botulinum neurotoxin protection against damage, comprising a botulinum neurotoxin, a surfactant, an amino acid selected from tryptophan and tyrosine, a buffer, including sodium ions, chloride ions and phosphate ions, where said liquid composition has pH value from 5.5 to 8, and where said composition does not contain animal proteins, and also relates to use of a liquid composition for treating or preventing muscular diseases, neuromuscular diseases, neurological diseases, ophthalmic diseases, pain conditions treatable by botulinum neurotoxin, psychological disorders, joint diseases, inflammatory diseases, endocrine disorders or urological diseases, also relates to use of a liquid composition in aesthetic medicine, and also relates to use of an amino acid selected from tryptophan and tyrosine, for botulinum neurotoxin protection against destruction in a liquid composition which does not contain animal proteins and contains a surfactant and a buffer containing sodium ions, chloride ions and phosphate ions, wherein said liquid composition has pH from 5.5 to 8.EFFECT: group of inventions provides stability of composition for a long time.23 cl, 10 tbl
Patent RU-2741681-C2 (RU)
Inventor: KIM CHE-KHO
IPC: F01C1/344
Filed: 2017-06-25
Granted: 2021-01-28
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to a pneumatic blade-type engine with reduced blade wear during operation at high pressure. Air engine (100) includes housing with inlet and outlet holes (102, 104), rotor with possibility of rotation fixed in housing, blades inserted into rotor. Air actuator (100) further comprises blades stoppers extending beyond the blade inner side top and bottom parts, inner ring conjugated with upper central part of rotor for pushing out retainers to initiate movement, and thrust bearings installed in upper and lower part of rotor to prevent movement of retainers outside. At least on one upper or lower part of the rotor there is an additional cover, on which guide slots for the blades direction are made. 
     EFFECT: invention allows increasing engine output power. 
     4 cl, 9 dwg
Patent RU-2756222-C2 (RU)
Title: Activated adhesive compositions and labels and tapes without substrate that contain such compositions
Inventor: EINSLA MELINDA L
IPC: C08F265/06
Filed: 2017-07-25
Granted: 2021-09-28
Abstract: FIELD: adhesive compositions. 
     SUBSTANCE: invention relates to an activated adhesive composition containing: a two-phase polymer particle containing: the first part that includes hydrophilic acrylic polymer with acid content from 0 mg KOH/g to 200 mg KOH/g; the second phase that is polymerized inside the first phase and that includes hydrophobic acrylic polymer; and adhesive substance based on hydrated and esterified rosin soluble in the first phase and in the second phase. The invention also relates to steel substrate adhesive when pressed or polyethylene film substrate, as well as to a method for adhesion of the first substrate to the second substrate. 
     EFFECT: proposed composition provides for improved adhesion and gluing. 
     10 cl, 5 tbl
Patent RU-2720676-C2 (RU)
Inventor: Korsakova Nadezhda Vitalevna
IPC: A61P27/02
Filed: 2019-07-22
Granted: 2020-05-12
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to ophthalmology, and aims at treating age-related nuclear cataracts. Eye drops for treating age-related nuclear cataracts contain a serotonin receptor antagonist, specifically ondansetron hydrochloride dihydrate, as an active ingredient, as well as auxiliary components which increase the therapeutic effect of the active ingredient: substances which provide viscosity of the medium; substances which maintain the pH of the medium; stabilizer of biological, physical and chemical properties and/or resistance to microbial contamination; solvent and water. Components are used in claimed amounts. 
     EFFECT: use of the invention provides the eye drops having an intensified antidystrophic action, which is caused by the high dosage of the active component and facilitating penetration into the intraocular structures with optimum physical and chemical properties of the solution, which enables to maximize the pathogenetically substantiated therapeutic effect of the active ingredient when treating age-related nuclear cataracts. 
     9 cl, 1 tbl, 9 ex
Patent RU-2755211-C2 (RU)
Inventor: Aleksandrov Vadim YUrevich
IPC: F02K7/08
Filed: 2019-11-18
Granted: 2021-09-14
Abstract: FIELD: aviation; space industry. 
     SUBSTANCE: invention relates to aviation technology and rocket and space technology, namely, to the development of high-speed aircraft with an integrated hydrogen-fueled power plant. A method for determining the coefficient of completeness of fuel combustion in a ramjet engine, in which an engine model is rigidly connected to a horizontal traction-measuring platform, is proposed. The platform is mounted on transverse elastic supports and connected to a force sensor. After that, air is supplied to an inlet to a combustion chamber. The force is measured on the force sensor. Then, fuel is fed into the combustion chamber. The resulting fuel mixture is ignited and, during the combustion of the mixture, the force on the force sensor and the static pressure in the output section of the model are measured. Physical quantities are measured during a test. Then, the coefficient of completeness of combustion of the fuel mixture is calculated by solving a system of equations satisfying the law of conservation of mass, momentum and energy, which is compiled for the output section of a nozzle.  
     EFFECT: invention makes it possible to determine the coefficient of completeness of fuel combustion with a supersonic gas flow rate in the combustion chamber of the engine model, streamlined by free air flow, as well as to increase the accuracy of determining parameters during full-scale measurements and tests of the engine model. 
     1 cl, 1 dwg
Patent UA-57608-C2 (UA)
Title: Method for preparing anticancer autovaccine
Inventor: SHLIAKHOVENKO VOLODYMYR OLEKSIIOVYCH
IPC: A61K38/01
Filed: 2000-02-14
Abstract: The invention relates to the field of biotechnology, in particular to the preparation of the anticancer remedies and may be used in medicine, namely in oncology with the aim of generating specific anticancer immunity. The method for preparing anticancer autovaccine comprises rinsing the resected tumor with the saline solution and grinding tumor tissue followed by the treatment of the cells with the proteolytic enzyme. Then the solution is fractionated and the glycopeptides with molecular weight of 12-100 kDa are concentrated.
Patent UA-53789-C2 (UA)
Title: Method for strengthening berth structures
Inventor: Alieksieiev Ihor Oliehovich
IPC: E02B1/00
Filed: 2000-10-20
Abstract: Method for strengthening berth structures having anchored main wall comprises of installing in horizontal position and / or with inclination additional anchor links with fixing those through distribution belts of the main wall of the berth structure in its underwater part at use of one or several hermetically connected to the main wall of the berth structure chambers. At that, from the chamber pointed out above, through the provided in the main wall of the berth structure opening horizontal and / or inclined wells are drilled, with installing flexible case pipes through the wells thus drilled, with pulling additional anchor links through the case pipes; after that from the chamber distribution belts are mounted, with the following stretching of the additional anchor links to calculated value. This method is used in port hydro-technical building, this makes it possible to perform mounting works without withdrawal of the berth structure out of operation and decreases labor consumption and terms of the mounting works.
Patent UA-39612-C2 (UA)
Title: A method for rectification of crude ethyl alcohol
Inventor: MIKHNENKO YEVHEN OLEKSANDROVYCH
Filed: 2000-11-06
Abstract: A method for rectification of crude ethyl alcohol provides for a separate delivery of crude ethyl alcohol and water for epuration and a subsequent selection of the main fraction of ethyl alcohol and epurate, at that water is delivered to the lower zone of epuration. The method provides for a considerable decrease in concentration of ethers, aldehydes and methyl alcohol in epurate, due to that the target product quality is enhanced.
Patent UA-75567-C2 (UA)
Title: Oral formulation containing thrombin inhibitor, process for their manufacture and method for preventing and treating thrombembolism
IPC: A61P7/00
Filed: 1999-08-27
Abstract: A new oral IR formulation in solid form for a low molecular weight thrombin inhibitor having pH dependent dissolution, characterized in that the formulation comprises a filler or a combination of fillers having disintegrant properties in an amount higher than 35 % w/w of the formulation.
Patent UA-72518-C2 (UA)
Title: A weathering resistant polymeric material, a method for producing and use thereof
IPC: C08K3/00
Filed: 2000-02-06
Abstract: A polymeric material containing a halogen-containing polymer such as PVC, an inorganic hydroxide (especially magnesium hydroxide) and, optionally, an acrylic material, is described. The presence of the inorganic hydroxide provides a material of superior weathering resistance as compared to materials comprising halogen-containing polymers which do not contain the hydroxide.
Patent UA-50257-C2 (UA)
Title: Method and device for separation of materials in jigging machine
Inventor: FRANCHUK VSEVOLOD PETROVYCH
IPC: B03B5/18
Filed: 2001-12-07
Abstract: A jigging machine contains a bath, a mobile sieve cinematically connected with a drive and a source of oscillations, said sieve is mounted on the guides. According to invention, it contains an additional source of oscillations kinematically connected with the source of oscillations. The sources of oscillations are executed with possibility of independent control of their eccentricities by the value and mutual arrangement. Mobile sieve is mounted with possibility of changing the angle of its inclination. One of the sources of oscillations is connected with the sieve from the side of material loading, and other – from the material unloading one. The invention provides improvement of the quality of enrichment products due to the possibility of effective adjustment of the parameters of jigging.
Patent UA-82307-C2 (UA)
Title: New vitamin d derivatives with cyclic substructures in the side chains, method and intermediates for their production and their use in the preparation of medicaments
Inventor: STEINMEYER ANDREAS
IPC: B21C25/02
Filed: 2000-07-24
Abstract: The invention relates to vitamin D derivatives of formula (I), to a method for their production, to the intermediates of said method and to the use of said derivatives in the preparation of medicaments.I
Patent UA-72291-C2 (UA)
Title: Device for monitoring compression force
IPC: G01L1/00
Filed: 2002-06-19
Abstract: The proposed device for monitoring compression force between two workpieces contains a releasing device with a movable fork and a fixed fork, which are arranged at the same axis. At the movable fork and the handle of the fixed fork, a movable electric contact and a fixed electric contact are accordingly arranged. The contacts are connected to a voltage source and an indication lamp. At the handle oh the fixed fork, a locking device is provided, which is designed for fixing the movable fork in the position that corresponds to the average compression force between the workpieces in the range between the maximal and minimal allowable force values. The proposed device provides the possibility to enhance accuracy and reduce working hours in monitoring compression force between workpieces.